{
  description = "Pyroblog v8 DevShell";
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
  };
  outputs = { self, nixpkgs, ... }: let
      pkgs = import nixpkgs {
        allowUnfree = true;
      };
      fhs = pkgs.buildFHSEnv {
        name = "deno";
        runScript = "deno";
        targetPkgs = pkgs: [
          pkgs.deno
          pkgs.nss
        ];
      };
    in {
    packages.x86_64-linux = {
      deno-fhs = fhs;
      default = self.packages.x86_64-linux.deno-fhs;
    };
    apps.x86_64-linux = {
      deno-fhs = {
        type = "app";
        program = pkgs.lib.getExe self.packages.x86_64-linux.default;
      };
      default = self.apps.x86_64-linux.deno-fhs;
    };

    devShells.x86_64-linux.default = pkgs.mkShell {
      buildInputs = [
        fhs
        pkgs.just
        pkgs.caddy
        (pkgs.python3.withPackages (
          ps: with ps; [
            brotli
            fonttools
            tinycss2
            uharfbuzz
            zopfli
          ]
        ))
      ];
    };
  };
}